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AstDyS ∴ Objects ∴ 2001QQ231 ∴ Summary
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(169170) 2001QQ231  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07748 2.254e-08 au
e 0.091066 6.076e-08
i 11.757 6.767e-06 deg
Ω 197.397 2.454e-05 deg
ω 165.951 3.823e-05 deg
M 42.701 3.147e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7972 au
Aphelion 3.3577 au
Asc. node-Earth separation 2.34667 au
Desc. node-Earth separation 1.80651 au
Earth MOID 1.79723 au
Orbital period 1971.93 days
Date of orbit computation  apr 23 20:24
Observational summary
Optical observations (Discarded) 563 (3)
Radar observations (Discarded) 0 (0)
Arc length 10874.9 days
Unobserved 100 days

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Ephemeris at epoch 60425 MJD
Right Ascension 51.42 deg
Declination 12.6775 deg
V Magnitude 21.1 mag
Solar Elongation -18.28 deg
Galactic Latitude -35.37 deg
Rate 0.395 deg/day
Direction 78.12 deg

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